Universal Licensing System
WIL573
METRO REPEATER SERVICE
License details
| ULS identifier | 1777407 |
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| Call sign | WIL573 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2023-03-01 |
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| Expiration | 2033-05-07 |
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| Frequency range | 472.5625 - 475.5625 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | ANDOVER, ESSEX, MA |
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| Coordinates | 42.6411944, -71.1072778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 472.56250000 | | | 110.000000 | 330.000000 | |
| 2 | 1 | FB6 | 472.56250000 | | | 110.000000 | 330.000000 | |
| 3 | 1 | FB6 | 472.56250000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | FB6 | 472.56250000 | | | 100.000000 | 55.000000 | |
| 5 | 1 | MO | 475.56250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.56250000 | | 20K0F3E |
| 2 | 1 | 472.56250000 | | 20K0F3E |
| 3 | 1 | 472.56250000 | | 20K0F3E |
| 4 | 1 | 472.56250000 | | 20K0F3E |
| 5 | 1 | 475.56250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PROSPECT HILL, WALTHAM, MIDDLESEX, MA | 42.38897222, -71.25311111 | 123.000 m | TOWER | 85.000 m structure / 85.000 m overall | N |
| 2 | T | HOLT HILL, ANDOVER, ESSEX, MA | 42.64119444, -71.10727778 | 123.000 m | TOWER | 23.000 m structure / 23.000 m overall | N |
| 3 | T | OFF ROUTE 79, ASSONET - 2ND, BRISTOL, MA | 41.78761111, -71.05422222 | 55.000 m | TOWER | 33.000 m structure / 33.000 m overall | N |
| 4 | T | WARNER HILL, DERRY - 2ND, ROCKINGHAM, NH | 42.87897222, -71.27505556 | 155.000 m | TOWER | 59.000 m structure / 59.000 m overall | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 85.000 m | | | | 174.000 | |
| 1 | 2 | T | | 23.000 m | | | | 109.000 | |
| 1 | 3 | T | | 33.000 m | | | | 59.000 | |
| 1 | 4 | T | | 59.000 m | | | | 125.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9 REBEL ROAD, HUDSON, NH | | 6038893500 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-01 | WIL573 | LIREN |
| 2013-05-08 | WIL573 | LIREN |
| 2013-02-11 | WIL573 | LETRES |
| 2003-05-02 | WIL573 | LIREN |
| 2003-02-10 | WIL573 | LETRES |
| 2001-11-02 | WIL573 | AUDOPR |
| 2001-03-01 | WIL573 | AUTHPR |
| 2001-02-28 | WIL573 | AUTHPR |
| 2001-02-28 | WIL573 | INTDUP |
| 2001-02-28 | WIL573 | COR |
| 2001-02-27 | WIL573 | INTDUP |
| 2001-02-27 | WIL573 | AUTHPR |
| 2001-02-27 | WIL573 | COR |
| 2000-11-23 | WIL573 | LICCNV |
| 1999-06-02 | WIL573 | LIMOD |
| 1999-06-02 | WIL573 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777407 | 2026-08-02 01:12:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIL573 | ULS 1777407 | 2026-08-02 01:12:13 |
| Status | A | ULS 1777407 | 2026-08-02 01:12:13 |
| Service | YG | ULS 1777407 | 2026-08-02 01:12:13 |
| Grant Date | 2023-03-01 | ULS 1777407 | 2026-08-02 01:12:13 |
| Expiration Date | 2033-05-07 | ULS 1777407 | 2026-08-02 01:12:13 |